20230010291 has 2 divisors, whose sum is σ = 20230010292. Its totient is φ = 20230010290.

The previous prime is 20230010263. The next prime is 20230010309. The reversal of 20230010291 is 19201003202.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-20230010291 is a prime.

It is not a weakly prime, because it can be changed into another prime (20230010261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10115005145 + 10115005146.

It is an arithmetic number, because the mean of its divisors is an integer number (10115005146).

Almost surely, 2^20230010291 is an apocalyptic number.

20230010291 is a deficient number, since it is larger than the sum of its proper divisors (1).

20230010291 is an equidigital number, since it uses as much as digits as its factorization.

20230010291 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 20230010291 its reverse (19201003202), we get a palindrome (39431013493).

The spelling of 20230010291 in words is "twenty billion, two hundred thirty million, ten thousand, two hundred ninety-one".